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    <title>Document</title>
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    <script>
        let p = new Promise(myResolve =>{
            myResolve('成功')
        });
        let p2 = new Promise((myResolve,myReject) =>{
            myReject('失败')
        });

        function myResolve() {
            return  new Promise((resolve) => {
                resolve('成功')
            })
        }
        function myReject() {
            return  new Promise((resolve,reject) => {
                reject('失败')
            })
        }
        console.log(p,p2);
    </script>
</body>
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